EP1219980A3 - Method and apparatus for producing color filter, method and apparatus for manufacturing liquid crystal device, method and apparatus for manufacturing EL device, method of discharging material, apparatus for controlling head and electronic apparatus - Google Patents

Method and apparatus for producing color filter, method and apparatus for manufacturing liquid crystal device, method and apparatus for manufacturing EL device, method of discharging material, apparatus for controlling head and electronic apparatus Download PDF

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Publication number
EP1219980A3
EP1219980A3 EP01310627A EP01310627A EP1219980A3 EP 1219980 A3 EP1219980 A3 EP 1219980A3 EP 01310627 A EP01310627 A EP 01310627A EP 01310627 A EP01310627 A EP 01310627A EP 1219980 A3 EP1219980 A3 EP 1219980A3
Authority
EP
European Patent Office
Prior art keywords
color filter
manufacturing
areas
liquid crystal
positions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP01310627A
Other languages
German (de)
French (fr)
Other versions
EP1219980A2 (en
EP1219980B1 (en
Inventor
Tomomi Kawase
Hisashi Aruga
Satoru Katagami
Masaharu Shimizu
Hiroshi Kiguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of EP1219980A2 publication Critical patent/EP1219980A2/en
Publication of EP1219980A3 publication Critical patent/EP1219980A3/en
Application granted granted Critical
Publication of EP1219980B1 publication Critical patent/EP1219980B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/14Structure thereof only for on-demand ink jet heads
    • B41J2/14201Structure of print heads with piezoelectric elements
    • B41J2/14233Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J25/00Actions or mechanisms not otherwise provided for
    • B41J25/001Mechanisms for bodily moving print heads or carriages parallel to the paper surface
    • B41J25/003Mechanisms for bodily moving print heads or carriages parallel to the paper surface for changing the angle between a print element array axis and the printing line, e.g. for dot density changes
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • G02B5/201Filters in the form of arrays
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509Filters, e.g. light shielding masks
    • G02F1/133514Colour filters
    • G02F1/133516Methods for their manufacture, e.g. printing, electro-deposition or photolithography
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2202/00Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01Embodiments of or processes related to ink-jet heads
    • B41J2202/09Ink jet technology used for manufacturing optical filters

Abstract

The invention seeks to make uniform in a plane optical properties of optical members such as the distribution properties of light transmission of a color filter, the color display properties of a liquid crystal device, and the light emission properties of an EL luminescent plane. During main scanning of color filter formation areas (11) of a board (12) in the X direction with an ink jet head (22) having a nozzle row (28) composed of a plurality of nozzles (27) arranged in a row, a filter material is selectively discharged from the plurality of the nozzles (27) to each of filer element areas (7) arranged in a dot matrix to form filter elements (3), producing a color filter. First, the nozzle row (28) is moved to positions "a" and "b" by main scanning in the X direction to improve wettability of the surface of the areas (11), and then main scanning is executed at each of the positions while successively moving the nozzle row (28) to positions "c" through "k" by sub-scanning, thereby repeatedly discharging ink in the same portion of the areas (11).
EP01310627A 2000-12-21 2001-12-19 Method and apparatus for producing color filter, method and apparatus for manufacturing liquid crystal device, method and apparatus for manufacturing EL device, method of discharging material, apparatus for controlling head and electronic apparatus Expired - Lifetime EP1219980B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000389320 2000-12-21
JP2000389320 2000-12-21
JP2001329823A JP3876684B2 (en) 2000-12-21 2001-10-26 Color filter manufacturing method, color filter manufacturing device, liquid crystal device manufacturing method, liquid crystal device manufacturing device, EL device manufacturing method, EL device manufacturing device, material ejection method, head control device, electronic apparatus
JP2001329823 2001-10-26

Publications (3)

Publication Number Publication Date
EP1219980A2 EP1219980A2 (en) 2002-07-03
EP1219980A3 true EP1219980A3 (en) 2004-04-14
EP1219980B1 EP1219980B1 (en) 2008-05-14

Family

ID=26606307

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01310627A Expired - Lifetime EP1219980B1 (en) 2000-12-21 2001-12-19 Method and apparatus for producing color filter, method and apparatus for manufacturing liquid crystal device, method and apparatus for manufacturing EL device, method of discharging material, apparatus for controlling head and electronic apparatus

Country Status (7)

Country Link
US (2) US6783208B2 (en)
EP (1) EP1219980B1 (en)
JP (1) JP3876684B2 (en)
KR (1) KR100538864B1 (en)
CN (1) CN1311281C (en)
DE (1) DE60133988D1 (en)
TW (1) TW539871B (en)

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Also Published As

Publication number Publication date
US6783208B2 (en) 2004-08-31
CN1366205A (en) 2002-08-28
US7481515B2 (en) 2009-01-27
EP1219980A2 (en) 2002-07-03
KR20020050751A (en) 2002-06-27
TW539871B (en) 2003-07-01
JP2002250811A (en) 2002-09-06
US20020081503A1 (en) 2002-06-27
JP3876684B2 (en) 2007-02-07
EP1219980B1 (en) 2008-05-14
KR100538864B1 (en) 2005-12-23
DE60133988D1 (en) 2008-06-26
US20050003283A1 (en) 2005-01-06
CN1311281C (en) 2007-04-18

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